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Top JavaScript Developers

JavaScript powers everything from interactive websites to complex enterprise applications. Partnering with an experienced JavaScript development agency ensures your product is fast, secure, and ready to scale. Clutch makes it easy to find trusted providers by publishing in-depth, verified client reviews and transparent performance data. Use our filters to sort agencies by budget, location, framework expertise, and more. Looking for regional specialists? Browse firms in the United States, United Kingdom, or Canada to compare portfolios and pricing in your market. Start exploring today and shortlist partners that align with your goals.
Ratings Updated: December 21, 2025
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15 Leaders 15 Contenders

21,441 Companies

Programming & Scripting: JavaScript

List of the Top JavaScript Development Companies

  • Featured

    What are Featured Providers?

    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 87 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    London, England

    Services provided

    50% Web Development
    50% Custom Software Development

    Focus Areas

    10% JavaScript
    10% ASP.NET
    10% C# +7
    10% Java
    10% PHP
    10% Python
    10% Rust
    10% SQL
    10% Scala
    10% Swift

    Digis, a Fiverr company (NYSE: FVRR), specializes in full-stack web development, providing comprehensive services such as web and mobile app development, front-end and back-end engineering, and UI/UX design. With over 90% positive feedback, clients consistently praise their technical expertise, seamless communication, and proactive project management, attributing significant business success and operational enhancements to Digis' contributions.

    See all 87 projects
    5 of 5 JavaScript reviews are 5 stars
    2 new reviews for JavaScript in past 6 months
    $10,000 – $49,000 avg. project cost

    JavaScript Experience

    Digis has received overwhelmingly positive feedback from clients regarding their JavaScript services, with 92% of reviews highlighting strong project management and timely delivery. Clients frequently commend their top-tier developers and effective communication, resulting in faster feature delivery and enhanced productivity. Notably, 100% of reviewers did not identify any areas for improvement. The consistent ability to meet deadlines and provide quality solutions has made Digis a preferred partner for various projects, demonstrating their expertise in JavaScript-based applications.

    Read Most Recent Review
    16 of 22 Web Development reviews are 5 stars
    1 new review for Web Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Development Staff Augmentation for Online Cooking Platform

    5.0 — Digis, a Fiverr company (NYSE: FVRR) provides staff augmentation services for an online cooking platform. The team is fully integrated into the client's existing agile squads and contributes to the Read more
    Read 22 Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (24) $50,000 to $199,999 (16) Less than $10,000 (8) $200,000 to $999,999 (6) $1,000,000 to $9,999,999 (4)

    What Clients Have Said

    Clients consistently praised Digis for their competitive pricing and strong value for money. Feedback highlighted that Digis' services fit within budget constraints while delivering high-quality work, leading to successful project outcomes. One client noted, 'Pricing fit our budget' and 'Good value for cost,' while another emphasized the 'excellent quality of work' relative to investment. Overall, clients expressed satisfaction with the return on investment, often noting timely deliverables and effective communication throughout the process.
    Read All Reviews

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    United States (27) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)
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  • Soul Ocean Logotype

    Soul Ocean

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    45% Custom Software Development
    35% IT Strategy Consulting +1
    10% API Development

    Focus Areas

    15% JavaScript
    50% Python
    30% Typescript +1
    5% Go

    Headquartered in Buenos Aires, Argentina, Soul Ocean is a software development company. Their services include Custom Software Development and IT strategy consulting.

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  • Cator Logotype

    Cator

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    12% Low/No Code Development
    10% Custom Software Development +14
    10% E-Commerce Development
    10% Mobile App Development
    5% AI Consulting
    5% API Development
    5% Application Testing
    5% Cloud Consulting & SI
    5% Generative AI
    5% IT Staff Augmentation
    5% IT Strategy Consulting
    5% Microservices Architecture Services
    5% Other IT Consulting and SI
    1% AI Development
    1% UX/UI Design
    1% Web Design

    Focus Areas

    15% JavaScript
    15% ASP.NET
    15% C# +6
    15% Typescript
    10% HTML5
    10% Other programming & scripting languages
    10% SQL
    5% Go
    5% Redux

    Cator is a software development company based in Johannesburg, South Africa. Their services include Custom Software Development and Web Development.

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  • ENNEF INFOTECH Logotype

    ENNEF INFOTECH

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    10% Web Development
    10% E-Commerce Development
    10% Web Design +17
    6% Graphic Design
    4% Affiliate Marketing
    4% Content Marketing
    4% Conversion Optimization
    4% Custom Software Development
    4% Digital Strategy
    4% Ecommerce Marketing
    4% Email Marketing
    4% IT Managed Services
    4% Logo
    4% Mobile & App Marketing
    4% Mobile App Development
    4% Pay Per Click
    4% SMS Marketing
    4% Search Engine Optimization
    4% Social Media Marketing
    4% Video Marketing

    Focus Areas

    15% JavaScript
    20% PHP
    15% Typescript +5
    10% ASP.NET
    10% HTML5
    10% Kotlin
    10% XML
    10% jquery

    ENNEF INFOTECH is a web design agency. The team focuses on Web Design and Web Development, and the firm is located in Chennai, India.

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  • Cloud Code Hub Logotype

    Cloud Code Hub

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    15% Branding
    15% Digital Strategy +5
    15% E-Commerce Development
    15% Video Production
    10% Low/No Code Development
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    15% C++
    15% Java +5
    15% PHP
    15% Python
    10% Ember.js
    10% Kotlin
    5% Ruby

    Cloud Code Hub is a branding company. The team is based in Sacramento, California, and their services include Branding and Digital Strategy.

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  • RankRiff Logotype

    RankRiff

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    10% Web Development
    10% Content Writing Services
    10% E-Commerce Development +7
    10% Graphic Design
    10% Logo
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    15% JavaScript
    45% Other programming & scripting languages
    15% HTML5 +2
    15% SQL
    10% C++

    RankRiff, a social media marketing agency, is located in Lahore, Pakistan and Kingsbridge, England. Their services include Social Media Marketing and Search Engine Optimization.

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  • 99 iT Solutions Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9
    Karachi, Pakistan

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Mobile App Development +11
    10% Other Digital Marketing
    10% Search Engine Optimization
    10% Web Design
    5% AI Development
    5% DevOps Managed Services
    5% E-Commerce Development
    5% Graphic Design
    5% Logo
    5% Product Design
    5% UX/UI Design
    5% Video Production

    Focus Areas

    15% JavaScript
    20% Java
    20% PHP +3
    15% C
    15% C++
    15% Scala

    99 iT Solutions is a small SEO company headquartered in Karachi, Pakistan. The team offers Search Engine Optimization and Other Digital Marketing.

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  • OriginMaster Logotype

    OriginMaster

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    10% API Development
    10% Application Management & Support +8
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Microservices Architecture Services
    10% UX/UI Design
    5% Enterprise App Modernization
    5% Mobile App Development

    Focus Areas

    15% JavaScript
    20% Python
    20% SQL +3
    15% HTML5
    15% Java
    15% Typescript

    Founded in 2023, OriginMaster is an UX design agency. The firm specializes in UX/UI Design and IT strategy consulting, and is small.

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  • Bytearoo Logotype

    Bytearoo

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    15% Web Development
    20% API Development
    15% Custom Software Development +5
    15% IT Strategy Consulting
    15% Mobile App Development
    10% E-Commerce Development
    5% Enterprise App Modernization
    5% Other Application Development

    Focus Areas

    10% JavaScript
    25% Java
    25% Python +4
    20% SQL
    10% Typescript
    5% HTML5
    5% PHP

    Bytearoo is an API Development company. The Jaipur, India-based team focuses on API Development and IT strategy consulting.

    Read more
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  • Root360 Technologies Logotype

    Root360 Technologies

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    15% Mobile App Development
    10% AI Development +7
    10% Custom Software Development
    10% Cybersecurity
    10% Digital Strategy
    10% IT Strategy Consulting
    10% Low/No Code Development
    10% Web Design
    5% AI Consulting

    Focus Areas

    15% JavaScript
    15% Python
    10% Other programming & scripting languages +10
    10% PHP
    10% Typescript
    9% HTML5
    5% AJAX
    5% ASP.NET
    5% Java
    5% Kotlin
    5% SQL
    5% jquery
    1% XML

    Established in 2020, Root360 Technologies is a custom software development company. The firm provides Custom Software Development and Web Development.

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  • OneTap Studio Logotype

    OneTap Studio

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    15% Web Development
    15% AR/VR Development
    15% Architectural Design +5
    15% Pay Per Click
    15% Search Engine Optimization
    10% Content Marketing
    10% Mobile App Development
    5% Web Design

    Focus Areas

    10% JavaScript
    20% HTML5
    20% Kotlin +3
    20% Swift
    20% jquery
    10% Python

    OneTap Studio is a SEO services firm. They are headquartered in Noida, India. Their team focuses on Search Engine Optimization and Pay Per Click.

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  • Meldin Co. Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Lahore, Pakistan

    Services provided

    10% Web Development
    10% Custom Software Development
    10% Mobile App Development +12
    10% UX/UI Design
    10% Web Design
    5% Branding
    5% Content Marketing
    5% Digital Strategy
    5% E-Commerce Development
    5% Email Marketing
    5% Graphic Design
    5% Pay Per Click
    5% Product Design
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    15% JavaScript
    20% SQL
    10% HTML5 +8
    10% Java
    10% Ruby
    10% Rust
    5% AJAX
    5% Other programming & scripting languages
    5% PHP
    5% Visual Basic
    5% jquery

    Meldin Co. Is a small web design agency launched in 2023. Their services include Web Design and UX/UI Design.

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  • Devskee Logotype

    Devskee

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    10% AI Development
    10% BI & Big Data Consulting & SI +7
    10% Branding
    10% Custom Software Development
    10% E-Commerce Development
    10% Generative AI
    10% Mobile App Development
    10% Robotics Process Automation
    10% UX/UI Design

    Focus Areas

    15% JavaScript
    20% Java
    20% Python +3
    15% Go
    15% SQL
    15% Scala

    Devskee is a branding firm. Their team is based in Vilnius, Lithuania and specializes in Branding and UX/UI Design.

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  • isevenr Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Hà Nội, Vietnam

    Services provided

    10% Web Development
    30% E-Commerce Development
    20% API Development +3
    20% Other Application Development
    10% DevOps Managed Services
    10% Low/No Code Development

    Focus Areas

    15% JavaScript
    50% PHP
    15% SQL +2
    10% HTML5
    10% jquery

    E-commerce development firm isevenr was launched in 2013. The team specializes in E-Commerce Development and Web Development.

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  • Flack Agency Logotype

    Flack Agency

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    10% Branding
    10% Content Writing Services +7
    10% Custom Software Development
    10% Graphic Design
    10% Logo
    10% Mobile App Development
    10% Product Design
    10% UX/UI Design
    10% Web Design

    Focus Areas

    15% JavaScript
    30% HTML5
    30% PHP +3
    10% AJAX
    10% jquery
    5% Other programming & scripting languages

    Flack Agency is a branding company. The small Sochi, Russia-based team provides Branding and Web Design. The company was established in 2017.

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  • Nifty Web Studio Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Agege, Nigeria

    Services provided

    10% Web Development
    14% Low/No Code Development
    10% Branding +12
    10% Logo
    10% Web Design
    5% Content Marketing
    5% E-Commerce Development
    5% Email Marketing
    5% Graphic Design
    5% Mobile App Development
    5% Packaging Design
    5% Search Engine Optimization
    5% Social Media Marketing
    5% UX/UI Design
    1% Custom Software Development

    Focus Areas

    15% JavaScript
    20% HTML5
    20% PHP +6
    15% SQL
    10% Python
    5% AJAX
    5% Kotlin
    5% Redux
    5% jquery

    Nifty Web Studio, a web design company, specialize in Web Design and Web Development. They were launched in 2019.

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  • NavSphere Infotech LLP Logotype

    NavSphere Infotech LLP

    Not yet reviewed

    $10,000+
    < $25 / hr
    2 - 9

    Services provided

    15% Web Development
    25% IT Staff Augmentation
    20% Mobile App Development +6
    10% Custom Software Development
    10% E-Commerce Development
    5% Application Management & Support
    5% Application Testing
    5% Cloud Consulting & SI
    5% Microservices Architecture Services

    Focus Areas

    10% JavaScript
    35% Java
    20% Python +3
    15% Kotlin
    10% HTML5
    10% PHP

    NavSphere Infotech LLP, an IT staff augmentation company, is located in Delhi, India and Tempe, Arizona. They focus on IT staff augmentation and Mobile App Development and were established in 2024.

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  • Polywick Graphics, PH, Corp. Logotype

    Polywick Graphics, PH, Corp.

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    15% Web Development
    20% Custom Software Development
    15% API Development +4
    15% DevOps Managed Services
    15% Other Application Development
    10% Enterprise App Modernization
    10% Low/No Code Development

    Focus Areas

    10% JavaScript
    30% Java
    15% Delphi +5
    15% Other programming & scripting languages
    10% C#
    10% C++
    5% HTML5
    5% XML

    Polywick Graphics, PH, Corp. Is a small custom software development company. Founded in 2018, the team focuses on Custom Software Development and Web Development.

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  • Wies Consulting Group Logotype

    Wies Consulting Group

    Not yet reviewed

    $5,000+
    Undisclosed
    2 - 9

    Services provided

    10% Web Development
    10% AI Consulting
    10% Content Marketing +7
    10% Conversion Optimization
    10% Demand Generation Marketing
    10% Digital Strategy
    10% Ecommerce Marketing
    10% Mobile & App Marketing
    10% Pay Per Click
    10% Search Engine Optimization

    Focus Areas

    15% JavaScript
    20% Typescript
    15% Other programming & scripting languages +5
    15% PHP
    10% Go
    10% HTML5
    10% Redux
    5% SQL

    Wies Consulting Group is a Digital Strategy company. Founded in 2023, the team provides Digital Strategy and Content Marketing.

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  • Andropple Lab Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9
    Faisalabad, Pakistan

    Services provided

    10% Web Development
    15% Graphic Design
    10% Custom Software Development +7
    10% E-Commerce Development
    10% IT Staff Augmentation
    10% Logo
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    5% AI Development

    Focus Areas

    15% JavaScript
    15% HTML5
    15% PHP +4
    15% SQL
    15% Typescript
    15% jquery
    10% AJAX

    Launched in 2015, Andropple Lab is a graphic design company. The team focuses on Graphic Design and Web Design and is headquartered in Faisalabad, Pakistan.

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  • Ozmo Media Corp. Logotype

    Ozmo Media Corp.

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    10% Branding
    10% Conversion Optimization +7
    10% Digital Strategy
    10% Ecommerce Marketing
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    15% JavaScript
    20% AJAX
    20% Visual Basic +3
    15% PHP
    15% Python
    15% Swift

    Ozmo Media Corp. Is a branding agency located in Chilliwack, Canada and Surrey, Canada. Their services include Branding and Digital Strategy.

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  • Web4Grow Logotype

    Web4Grow

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    10% Web Development
    7% Logo
    6% E-Commerce Development +18
    6% Graphic Design
    6% Search Engine Optimization
    5% Branding
    5% Conversion Optimization
    5% Custom Software Development
    5% Digital Strategy
    5% Ecommerce Marketing
    5% Pay Per Click
    5% Print Design
    5% Social Media Marketing
    5% UX/UI Design
    5% Web Design
    3% CRM Consulting and SI
    3% ERP Consulting and SI
    3% IT Managed Services
    3% IT Strategy Consulting
    2% Packaging Design
    1% Other Design

    Focus Areas

    15% JavaScript
    40% HTML5
    15% PHP +4
    10% Java
    10% jquery
    5% Other programming & scripting languages
    5% XML

    Website development firm Web4Grow was founded in 2019. The team offers Web Development and Logo.

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  • Alphanoe Technologies Logotype

    Alphanoe Technologies

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    10% Advertising
    10% Branding +7
    10% Content Marketing
    10% E-Commerce Development
    10% Email Marketing
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    15% JavaScript
    15% Other programming & scripting languages
    15% Python +6
    10% HTML5
    10% PHP
    10% Redux
    10% SQL
    10% Typescript
    5% Swift

    Alphanoe Technologies is a web design company based in Gwalior, India. The team provides Web Design and Advertising.

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  • CodeRender Technology Logotype

    CodeRender Technology

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    10% Application Testing
    10% E-Commerce Development +7
    10% Email Marketing
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    15% JavaScript
    30% PHP
    15% Python +5
    15% SQL
    10% AJAX
    5% HTML5
    5% Typescript
    5% jquery

    CodeRender Technology is a social media marketing firm. They were established in 2024, and their services include Social Media Marketing and Email Marketing.

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  • Sumitek Networks LLP Logotype

    Sumitek Networks LLP

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9

    Services provided

    10% Web Development
    10% Branding
    10% Cloud Consulting & SI +7
    10% E-Commerce Development
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    15% JavaScript
    50% PHP
    10% AJAX +3
    10% HTML5
    10% jquery
    5% Other programming & scripting languages

    Sumitek Networks LLP is a branding agency founded in 2023. Their team provides Branding and Social Media Marketing.

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  • Zenionix Technology Pvt. Ltd. Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Ahmedabad, India

    Services provided

    15% Web Development
    15% AI Development
    15% IoT Development +5
    15% UX/UI Design
    10% Cloud Consulting & SI
    10% DevOps Managed Services
    10% ERP Consulting and SI
    10% Search Engine Optimization

    Focus Areas

    10% JavaScript
    10% AJAX
    10% Java +7
    10% Kotlin
    10% PHP
    10% Python
    10% Ruby
    10% SQL
    10% Swift
    10% jquery

    Launched in 2024, Zenionix Technology Pvt. Ltd. Is an user experience agency. Located in Ahmedabad, India, the team offers UX/UI Design and Web Development.

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  • SILICWALL Logotype

    SILICWALL

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    10% Web Development
    30% IT Strategy Consulting
    20% Mobile App Development +3
    15% Cloud Consulting & SI
    15% E-Commerce Development
    10% Low/No Code Development

    Focus Areas

    15% JavaScript
    20% Kotlin
    20% Other programming & scripting languages +4
    15% HTML5
    10% Redux
    10% Ruby
    10% Typescript

    SILICWALL is an other IT consulting and SI company. The team focuses on other IT consulting and SI and E-Commerce Development, and the company is headquartered in Saniya Hemad, India.

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  • Luminatech Logotype

    Luminatech

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    15% Web Development
    25% Custom Software Development
    15% E-Commerce Development +4
    15% Mobile App Development
    10% AI Consulting
    10% Cloud Consulting & SI
    10% IT Managed Services

    Focus Areas

    10% JavaScript
    30% Python
    20% SQL +3
    15% C++
    15% jquery
    10% HTML5

    Founded in 2024, Luminatech is a custom software development company. The team provides Custom Software Development and Web Development and is located in Jaipur, India.

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  • NoveltyVR Logotype

    NoveltyVR

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Web Development
    70% AR/VR Development
    10% Application Management & Support +1
    10% Mobile App Development

    Focus Areas

    15% JavaScript
    35% C#
    20% HTML5 +2
    15% Java
    15% Swift

    NoveltyVR is a small AR/VR development company launched in 2020. Their services include AR/VR development and Web Development.

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  • HighRoller Digital Strategies Logotype

    HighRoller Digital Strategies

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9

    Services provided

    10% Web Development
    15% Advertising
    15% Cybersecurity +5
    15% Search Engine Optimization
    15% Social Media Marketing
    10% Branding
    10% Email Marketing
    10% Marketing Strategy

    Focus Areas

    15% JavaScript
    15% C#
    15% C++ +6
    15% HTML5
    15% Rust
    10% Swift
    5% Python
    5% Ruby
    5% SQL

    Small Advertising company HighRoller Digital Strategies, is based in Las Vegas, Nevada. The team provides Advertising and Social Media Marketing.

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  • Advirz Logotype

    Advirz

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9

    Services provided

    10% Web Development
    20% E-Commerce Development
    20% Email Marketing +5
    10% CRM Consulting and SI
    10% Content Marketing
    10% Conversion Optimization
    10% Ecommerce Marketing
    10% Social Media Marketing

    Focus Areas

    15% JavaScript
    30% ASP.NET
    20% PHP +2
    20% SQL
    15% HTML5

    Advirz is an Email Marketing company. They are located in Karachi, Pakistan, and their services include Email Marketing and E-Commerce Development.

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  • DevQuantics Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9
    Islamabad, Pakistan

    Services provided

    15% Web Development
    25% Custom Software Development
    20% Generative AI +4
    10% AI Development
    10% E-Commerce Development
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    10% JavaScript
    15% Kotlin
    15% PHP +9
    15% SQL
    10% Python
    5% ASP
    5% ASP.NET
    5% C#
    5% C++
    5% HTML5
    5% Java
    5% UnrealScript

    DevQuantics is a custom software development company. They are headquartered in Islamabad, Pakistan, and their services include Custom Software Development and Generative AI.

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  • Dpro IT Solutions Logotype

    Dpro IT Solutions

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    15% Web Development
    20% Cybersecurity
    20% Graphic Design +3
    20% IT Managed Services
    15% Search Engine Optimization
    10% IT Strategy Consulting

    Focus Areas

    10% JavaScript
    10% HTML5
    10% Java +8
    10% PHP
    10% Python
    10% Ruby
    10% SQL
    10% backbone.js
    10% jquery
    5% C
    5% Visual Basic

    Dpro IT Solutions is a graphic design company. Headquartered in Ténès, Algeria, the team focuses on Graphic Design and Cybersecurity.

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  • Ordeta Logotype

    Ordeta

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    15% Web Development
    15% Custom Software Development
    10% Branding +6
    10% Graphic Design
    10% Logo
    10% Print Design
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% JavaScript
    15% Java
    15% jquery +7
    10% ASP.NET
    10% C#
    10% Go
    10% SQL
    10% Typescript
    5% HTML5
    5% PHP

    Ordeta is a software development company. Their team is in Jaipur, India. The company offers Custom Software Development and Web Development.

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  • QueuesHub Logotype

    QueuesHub

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9

    Services provided

    15% Web Development
    15% API Development
    15% Custom Software Development +5
    15% Mobile App Development
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI
    10% ERP Consulting and SI
    10% IT Strategy Consulting

    Focus Areas

    10% JavaScript
    10% HTML5
    10% Java +7
    10% Kotlin
    10% PHP
    10% Python
    10% SQL
    10% Swift
    10% Typescript
    10% jquery

    QueuesHub is a custom software development company. The firm is based in Cairo, Egypt. Their team provides Custom Software Development and Web Development.

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  • Dhiman Soft Logotype

    Dhiman Soft

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    15% Web Development
    15% Direct Marketing
    10% AI Development +6
    10% API Development
    10% CRM Consulting and SI
    10% Custom Software Development
    10% E-Commerce Development
    10% Logo
    10% Search Engine Optimization

    Focus Areas

    10% JavaScript
    40% PHP
    20% Python +2
    20% SQL
    10% jquery

    Dhiman Soft, a Direct Marketing company, was established in 2023. The team focuses on Direct Marketing and Web Development.

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  • Teminiks Logotype

    Teminiks

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9

    Services provided

    15% Web Development
    40% Custom Software Development
    15% Microservices Architecture Services +3
    10% Application Management & Support
    10% Application Testing
    10% Enterprise App Modernization

    Focus Areas

    10% JavaScript
    25% Java
    15% HTML5 +5
    10% C
    10% C++
    10% Other programming & scripting languages
    10% Python
    10% SQL

    Custom software development company Teminiks was launched in 2023. The agency offers Custom Software Development and Web Development, and is small.

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  • V-Corp International Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9
    Sunny Isles Beach, FL

    Services provided

    10% Web Development
    40% IT Managed Services
    20% Custom Software Development +2
    20% Cybersecurity
    10% Microservices Architecture Services

    Focus Areas

    15% JavaScript
    55% Other programming & scripting languages
    15% Python +1
    15% SQL

    V-Corp International, an IT managed services company, was launched in 2023. The team offers IT managed services and Cybersecurity and is headquartered in Sunny Isles Beach, Florida.

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  • Zeluryx Logotype

    Zeluryx

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9

    Services provided

    10% Web Development
    70% Web Design
    20% AI Agents

    Focus Areas

    15% JavaScript
    55% Python
    30% HTML5

    Zeluryx is a small web design agency located in Dubai, United Arab Emirates. The team provides Web Design and AI Agents.

    Read more
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  • Shoothill Logotype

    Shoothill

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49

    Services provided

    15% Web Development
    55% Custom Software Development
    15% AI Development +1
    15% Other IT Consulting and SI

    Focus Areas

    10% JavaScript
    40% ASP.NET
    40% C# +1
    10% PHP

    Shoothill is a custom software development company. In Shrewsbury, England, the company was established in 2006. Their team provides Custom Software Development and Artificial Intelligence.

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  • IBC MOBILE INC. Logotype

    5.0 1 review
    $1,000+
    $25 - $49 / hr
    10 - 49
    Phoenixville, PA

    Services provided

    10% Web Development
    30% Mobile App Development
    15% UX/UI Design +5
    10% AR/VR Development
    10% Custom Software Development
    10% Low/No Code Development
    10% Web Design
    5% Wearable App Development

    Focus Areas

    11% JavaScript
    17% Swift
    14% Kotlin +7
    11% AJAX
    11% Java
    11% Objective C
    11% PHP
    6% Redux
    6% Typescript
    2% C

    As a foremost IT company in the United States, IBC Mobile Inc. implements robust strategies and offers cutting-edge solutions in Mobile & Web Application Development. Here’s how we

    Read more
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  • Sync Clouds Logotype

    4.3 2 reviews
    $5,000+
    $50 - $99 / hr
    10 - 49
    Rawalpindi, Pakistan

    Services provided

    10% Web Development
    30% Cybersecurity
    20% Mobile App Development +5
    10% AR/VR Development
    10% Low/No Code Development
    10% UX/UI Design
    5% Advertising
    5% Social Media Marketing

    Focus Areas

    11% JavaScript
    17% Redux
    15% Kotlin +10
    6% ASP.NET
    6% C++
    6% Other programming & scripting languages
    6% PHP
    6% Ruby
    6% Typescript
    6% UnrealScript
    6% XML
    5% SQL
    4% HTML5

    Sync Clouds offers services in Website Development, Web Design, and Web Programming, focusing on transforming front-end interfaces and coding robust back-end structures. Reviews commend their adaptability and timely delivery, highlighting their ability to meet complex project requirements and exceed expectations. Noteworthy is their proficiency in addressing client feedback efficiently, although improvements in site dynamics were suggested.

    See all 2 projects
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  • TrustUs Logotype

    TrustUs

    5.0 1 review
    $1,000+
    $100 - $149 / hr
    10 - 49

    Services provided

    10% Web Development
    10% AI Consulting
    10% AI Development +7
    10% Account-Based Marketing
    10% Branding
    10% Conversion Optimization
    10% Demand Generation Marketing
    10% Pay Per Click
    10% Sales Outsourcing
    10% Search Engine Optimization

    Focus Areas

    11% JavaScript
    33% jquery
    11% Java +6
    11% Other programming & scripting languages
    11% Typescript
    6% PHP
    6% Python
    6% Ruby
    5% SQL

    With a passion for innovation and a commitment to excellence, we offer solutions that drive results. WHAT WE OFFER: Lead Generation Attract high-quality leads that convert. Optimize your lead

    Read more
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  • Neurale Computing Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Galle, Sri Lanka

    Services provided

    10% Web Development
    10% AI Development
    10% AR/VR Development +7
    10% Application Testing
    10% Blockchain
    10% Custom Software Development
    10% E-Commerce Development
    10% IoT Development
    10% Mobile App Development
    10% Other Application Development

    Focus Areas

    11% JavaScript
    11% AJAX
    11% Java +13
    11% Redux
    11% SQL
    11% Typescript
    9% Kotlin
    4% C#
    4% C++
    3% Ember.js
    3% Go
    3% Swift
    2% ASP.NET
    2% C
    2% Objective C
    2% PHP

    Neurale Computing, a software development firm, offers Custom Software Development and Web Development. The company is in Galle, Sri Lanka.

    Read more
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  • CodeLight Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Montevideo, Uruguay

    Services provided

    10% Web Development
    30% Custom Software Development
    15% Mobile App Development +6
    12% Enterprise App Modernization
    10% E-Commerce Development
    7% Application Testing
    6% Sales Outsourcing
    5% UX/UI Design
    5% Web Design

    Focus Areas

    11% JavaScript
    19% Typescript
    5% AJAX +13
    5% ASP
    5% ASP.NET
    5% C
    5% C#
    5% C++
    5% Java
    5% Objective C
    5% PHP
    5% Redux
    5% Ruby
    5% SQL
    5% Swift
    5% XML

    Custom software development company CodeLight is headquartered in Montevideo, Uruguay. They offer Custom Software Development and Mobile App Development.

    Read more
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  • Ankuv Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49
    Vancouver, Canada

    Services provided

    10% Web Development
    25% Mobile App Development
    13% Low/No Code Development +9
    10% AI Development
    10% AR/VR Development
    10% Blockchain
    5% E-Commerce Development
    5% IT Strategy Consulting
    5% IoT Development
    5% Wearable App Development
    1% BI & Big Data Consulting & SI
    1% Custom Software Development

    Focus Areas

    11% JavaScript
    28% Python
    11% SQL +8
    11% Swift
    6% C#
    6% C++
    6% Go
    6% Java
    6% Other programming & scripting languages
    6% UnrealScript
    3% Typescript

    In Vancouver, Canada, Ankuv is a mobile app development company. Launched in 2018, the team focuses on Mobile App Development and Web Development.

    Read more
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  • Fluxworth Logotype

    Fluxworth

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    10% Web Development
    20% Email Marketing
    10% AR/VR Development +6
    10% Content Marketing
    10% Graphic Design
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    11% JavaScript
    12% PHP
    11% C +6
    11% C#
    11% C++
    11% Java
    11% Python
    11% Redux
    11% XML

    Fluxworth is a small Email Marketing company located in Ikeja, Nigeria. Their services include Email Marketing and Social Media Marketing.

    Read more
    View Profile
  • TekScrum Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Manchester, England

    Services provided

    10% Web Development
    20% Social Media Marketing
    15% Search Engine Optimization +7
    10% AR/VR Development
    10% Branding
    10% IoT Development
    10% Mobile App Development
    5% Graphic Design
    5% Logo
    5% UX/UI Design

    Focus Areas

    11% JavaScript
    11% C
    11% C# +8
    11% C++
    11% Other programming & scripting languages
    11% Python
    11% Typescript
    6% Java
    6% Objective C
    6% Redux
    5% SQL

    TekScrum is a social media marketing firm headquartered in Manchester, England and Karachi, Pakistan. They specialize in Social Media Marketing and Search Engine Optimization and were founded in

    Read more
    View Profile
  • Duosol Technologies Logotype

    Duosol Technologies

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49

    Services provided

    10% Web Development
    10% Content Marketing
    10% Digital Strategy +7
    10% E-Commerce Development
    10% Ecommerce Marketing
    10% Mobile App Development
    10% Other Application Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design

    Focus Areas

    11% JavaScript
    11% AJAX
    11% Java +8
    11% PHP
    11% SQL
    11% Swift
    10% Kotlin
    6% ASP.NET
    6% HTML5
    6% Python
    6% Typescript

    Duosol Technologies is a Digital Strategy company in London, England and Lahore, Pakistan. Their services include Digital Strategy and Social Media Marketing.

    Read more
    View Profile
  • codefreelancer Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Karatber, India

    Services provided

    10% Web Development
    25% Mobile App Development
    20% E-Commerce Development +6
    14% Low/No Code Development
    10% AR/VR Development
    10% Web Design
    5% Other Application Development
    5% UX/UI Design
    1% Custom Software Development

    Focus Areas

    11% JavaScript
    18% PHP
    11% AJAX +6
    11% HTML5
    11% Objective C
    11% SQL
    11% Swift
    11% Typescript
    5% Kotlin

    Launched in 2023, codefreelancer is a small Karatber, India-based mobile application development firm. Their team provides Mobile App Development and Web Development.

    Read more
    View Profile
  • ECONSCO Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    Faisalabad, Pakistan

    Services provided

    10% Web Development
    10% Branding
    10% Custom Software Development +7
    10% E-Commerce Development
    10% Logo
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    11% JavaScript
    16% HTML5
    11% PHP +9
    11% Python
    11% Ruby
    11% Swift
    5% ASP.NET
    5% C++
    5% Java
    5% Other programming & scripting languages
    5% Typescript
    4% SQL

    Located in Faisalabad, Pakistan, ECONSCO is a small branding agency. The team specializes in Branding and Social Media Marketing.

    Read more
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We evaluate service providers using a structured methodology that combines:

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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

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Ability to deliver
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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Brainhub
2 xfive
3 ImageX
4 The Software House
5 ATEAM SOFT SOLUTIONS
6 Airdev
7 Softonix
8 Xmartlabs
9 Toptal
10 INOXOFT
11 Lizard Global
12 PopArt Studio
13 GeekyAnts
14 SpdLoad
15 Techuz InfoWeb Pvt. Ltd.

List of the Top 15 JavaScript Development Companies

  1. Brainhub Logotype

    Brainhub

    $50,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    50% Web Development
    70% JavaScript
    50% Other
    View Profile Visit Website
  2. xfive Logotype

    xfive

    $25,000+
    $50 - $99 / hr
    50 - 249
    Kraków, Poland

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  3. ImageX Logotype

    ImageX

    $75,000+
    $100 - $149 / hr
    50 - 249
    Vancouver, Canada

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    90% Web Development
    50% JavaScript
    10% Other
    View Profile Visit Website
  4. The Software House Logotype

    The Software House

    $10,000+
    $50 - $99 / hr
    50 - 249
    Gliwice, Poland

    Ability to deliver

    39.4/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    45% Web Development
    60% JavaScript
    55% Other
    View Profile Visit Website
  5. ATEAM SOFT SOLUTIONS Logotype

    ATEAM SOFT SOLUTIONS

    $10,000+
    < $25 / hr
    250 - 999
    Thiruvananthapuram, India

    Ability to deliver

    37.9/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    50% Web Development
    50% JavaScript
    50% Other
    View Profile Visit Website
  6. Airdev Logotype

    Airdev

    $10,000+
    Undisclosed
    50 - 249
    San Francisco, CA

    Ability to deliver

    38.9/40.0
    19.6/20 Reviews
    9.6/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  7. Softonix Logotype

    Softonix

    $5,000+
    $25 - $49 / hr
    50 - 249
    L'viv, Ukraine

    Ability to deliver

    37.3/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    70% Web Development
    50% JavaScript
    30% Other
    View Profile Visit Website
  8. Xmartlabs Logotype

    Xmartlabs

    $10,000+
    $50 - $99 / hr
    50 - 249
    Montevideo, Uruguay

    Ability to deliver

    39.3/40.0
    19.8/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    50% Web Development
    35% JavaScript
    50% Other
    View Profile Visit Website
  9. Toptal Logotype

    Toptal

    $50,000+
    $100 - $149 / hr
    1,000 - 9,999
    San Francisco, CA

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    9.9/10 Clients & Experience
    10/10 Market Presence

    Service focus

    15% Web Development
    25% JavaScript
    85% Other
    View Profile Visit Website
  10. INOXOFT Logotype

    INOXOFT

    $25,000+
    $25 - $49 / hr
    50 - 249
    Newark, DE

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  11. Lizard Global Logotype

    Lizard Global

    $10,000+
    $50 - $99 / hr
    50 - 249
    Kuala Lumpur, Malaysia

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    30% Web Development
    70% JavaScript
    70% Other
    View Profile Visit Website
  12. PopArt Studio Logotype

    PopArt Studio

    $5,000+
    $50 - $99 / hr
    50 - 249
    Chicago, IL

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    35% Web Development
    40% JavaScript
    65% Other
    View Profile Visit Website
  13. GeekyAnts Logotype

    GeekyAnts

    $10,000+
    $25 - $49 / hr
    250 - 999
    San Francisco, CA

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    15% Web Development
    40% JavaScript
    85% Other
    View Profile Visit Website
  14. SpdLoad Logotype

    SpdLoad

    $50,000+
    $25 - $49 / hr
    50 - 249
    Kharkiv, Ukraine

    Ability to deliver

    36.8/40.0
    17/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    45% Web Development
    50% JavaScript
    55% Other
    View Profile Visit Website
  15. Techuz InfoWeb Pvt. Ltd. Logotype

    Techuz InfoWeb Pvt. Ltd.

    $5,000+
    < $25 / hr
    50 - 249
    Ahmedabad, India

    Ability to deliver

    36.8/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  16. HTMLPanda Logotype

    HTMLPanda

    $1,000+
    < $25 / hr
    250 - 999
    Walpole, MA

    Ability to deliver

    35.9/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    40% Web Development
    35% JavaScript
    60% Other
    View Profile Visit Website
  17. Sigma Software Group Logotype

    Sigma Software Group

    $50,000+
    $50 - $99 / hr
    1,000 - 9,999
    L'viv, Ukraine

    Ability to deliver

    38.8/40.0
    19/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    21% Web Development
    18% JavaScript
    79% Other
    View Profile Visit Website
  18. Incora Logotype

    Incora

    $25,000+
    $25 - $49 / hr
    50 - 249
    L'viv, Ukraine

    Ability to deliver

    37.2/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9/10 Market Presence

    Service focus

    40% Web Development
    50% JavaScript
    60% Other
    View Profile Visit Website
  20. Cleveroad Logotype

    Cleveroad

    $10,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    30% Web Development
    15% JavaScript
    70% Other
    View Profile Visit Website
  21. Brainium Information Technologies Logotype

    Brainium Information Technologies

    $10,000+
    < $25 / hr
    250 - 999
    Kolkata, India

    Ability to deliver

    36.3/40.0
    19/20 Reviews
    9/10 Clients & Experience
    8.4/10 Market Presence

    Service focus

    35% Web Development
    30% JavaScript
    65% Other
    View Profile Visit Website
  22. WPWeb Infotech Logotype

    WPWeb Infotech

    $5,000+
    < $25 / hr
    50 - 249
    Ahmedabad, India

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    65% Web Development
    20% JavaScript
    35% Other
    View Profile Visit Website
  23. Experion Technologies Logotype

    Experion Technologies

    $10,000+
    $25 - $49 / hr
    1,000 - 9,999
    Plano, TX

    Ability to deliver

    36.9/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
    View Profile Visit Website
  24. Human Made Logotype

    Human Made

    $50,000+
    $150 - $199 / hr
    50 - 249
    Matlock, England

    Ability to deliver

    38.2/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    100% Web Development
    30% JavaScript
    View Profile Visit Website
  25. Probey Services Logotype

    Probey Services

    $1,000+
    < $25 / hr
    1,000 - 9,999
    Los Angeles, CA

    Ability to deliver

    36.9/40.0
    19.6/20 Reviews
    9.3/10 Clients & Experience
    8/10 Market Presence

    Service focus

    20% Web Development
    25% JavaScript
    80% Other
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  26. Blazity Logotype

    Blazity

    $10,000+
    $50 - $99 / hr
    10 - 49
    Warszawa, Poland

    Ability to deliver

    37.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    50% Web Development
    70% JavaScript
    50% Other
    View Profile Visit Website
  27. XWP Logotype

    XWP

    $50,000+
    $150 - $199 / hr
    50 - 249
    New York, NY

    Ability to deliver

    35.9/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    60% Web Development
    45% JavaScript
    40% Other
    View Profile Visit Website
  28. Vincit Logotype

    Vincit

    $50,000+
    $150 - $199 / hr
    250 - 999
    Irvine, CA

    Ability to deliver

    36.4/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    30% Web Development
    30% JavaScript
    70% Other
    View Profile Visit Website
  29. PowerGate Software Logotype

    PowerGate Software

    $10,000+
    < $25 / hr
    250 - 999
    Hanoi, Vietnam

    Ability to deliver

    37.9/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    30% Web Development
    21% JavaScript
    70% Other
    View Profile Visit Website
  30. Arcanys Logotype

    Arcanys

    $100,000+
    $25 - $49 / hr
    250 - 999
    Cebu City, Philippines

    Ability to deliver

    38.1/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    30% Web Development
    20% JavaScript
    70% Other
    View Profile Visit Website

Top JavaScript Development Agencies

A JavaScript development company designs, builds, and maintains software products that rely on JavaScript across the stack. Teams typically handle front-end interfaces (React, Vue, or Angular), back-end services (Node.js, Express, NestJS), and database integrations. They translate business requirements into clean, maintainable code, implement third-party APIs, optimize performance, and provide ongoing support or feature enhancements. For startups, they may act as a dedicated product team; for enterprises, they often augment in-house engineers to accelerate delivery.

Most agencies bundle multiple offerings so clients can access full product life-cycle support:

  • Discovery workshops & technical consulting
  • UI/UX design and prototyping
  • Front-end SPA or PWA development
  • Server-side development with Node.js or Deno
  • API design, GraphQL, and microservices architecture
  • QA automation & performance testing
  • DevOps, CI/CD, and cloud deployment (AWS, Azure, GCP)
  • Post-launch maintenance and feature sprints

Some firms specialize in niches such as ecommerce storefronts, real-time dashboards, or IoT applications built with JavaScript frameworks like Next.js or Svelte.

Clutch data shows project budgets range widely:

  • MVP or small web app - $15,000–$50,000
  • Mid-size product build - $50,000–$200,000
  • Enterprise-grade platform - $200,000–$1M+ | Hourly rates usually fall between $50–$149 depending on agency location, seniority, and specialization. Expect higher rates for U.S.-based teams and advanced services like real-time streaming or complex integrations.

  • Align expertise: Verify experience with your required stack (e.g., React Native, TypeScript, serverless).
  • Review case studies: Look for measurable outcomes—load-time reductions, user growth, or revenue lifts.
  • Check communication style: Agile ceremonies, dedicated Slack channels, and transparent ticket tracking are green flags.
  • Validate cultural fit: Long-term projects thrive when collaboration styles and time zones mesh.
  • Compare total cost of ownership: Factor in maintenance, future scalability, and licensing—not just upfront build fees.

Shortlist 3-5 agencies on Clutch, schedule discovery calls, and request project roadmaps before signing an agreement.

  • Guaranteed timelines without discovery
  • No access to source code repositories during the engagement
  • Outdated tech stacks (e.g., jQuery-only solutions for modern SPAs)
  • Low developer retention or high turnover
  • Vague pricing models or hidden fees

If an agency dismisses code reviews, ignores testing, or refuses to provide client references, proceed with caution

  • Which JavaScript frameworks do you specialize in, and why?
  • Can you walk me through a recent project with similar complexity?
  • How do you ensure code quality—linting, peer reviews, automated tests?
  • What is your approach to scalability and performance optimization?
  • How will we communicate and track progress (tools, meeting cadence)?
  • Who owns the intellectual property and source code upon project completion?

Clear answers reveal an agency’s maturity, processes, and commitment to delivering long-term value.

A freelancer is ideal for small fixes or short-term enhancements, offering lower overhead and flexible hours. Agencies provide multidisciplinary teams including project managers, UI designers, and QA engineers capable of delivering end-to-end solutions and scaling resources quickly. While agencies cost more, they reduce single-point-of-failure risk and accelerate time-to-market for complex products. How do JavaScript firms measure ROI? Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.

Common KPIs include page-load speed improvements, conversion rate uplifts, reduced infrastructure costs after code optimization, and user engagement metrics (session duration, churn reduction). Firms often set baseline metrics during discovery and provide post-launch analytics dashboards to demonstrate value.

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